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Round|Lab Grown|IGI

3.21ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG534223671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG534223671

Diamond specifications and retailer prices

From $2,824 SGD
$2,209 USD
As of October 29, 2026
Save $2,310 SGD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,934 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.21ct lab-grown round diamond

This 3.21ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG534223671 or 534223671. Listed at 13 retailers as of October 29, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.21
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534223671
Dimensions9.41 × 9.35 × 5.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.41 mm9.35 mm3.21 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534223671
Side View
Table 57.5%Crown 35.6°GirdlePavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,934 SGD|Low: $2,711 SGD|High: $11,448 SGD|Avg: $5,201 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 9$2,824 SGD
Retailer 4$2,965 SGD
Retailer 13$3,072 SGD
Retailer 3$3,163 SGD
Retailer 10$3,275 SGD
Retailer 8$3,484 SGD
Retailer 12$3,521 SGD
Retailer 14$4,503 SGD
Retailer 11$5,116 SGD
Retailer 7$5,134 SGD
Retailer 6$7,332 SGD
Retailer 2$7,606 SGD
MOH London$8,934 SGD
Retailer 5$11,448 SGD

20 data points across 14 retailers

13 retailers$2,824 SGD to $5,134 SGD

B
Cheapest Retailer
-
$2,824 SGD
$2,209 USD
B
Retailer 2
-
$3,072 SGD
$2,403 USD
View
B
Retailer 3
-
$3,163 SGD
$2,474 USD
View
Final sale: no returns
Retailer 4
-
$3,275 SGD
$2,562 USD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$3,275 SGD
$2,562 USD
View
B
Retailer 6
-
$3,484 SGD
$2,725 USD
View
B
Retailer 7
-
$3,521 SGD
$2,754 USD
View
B
Retailer 8
-
$4,503 SGD
$3,522 USD
View
B
Retailer 9
-
$5,116 SGD
$4,002 USD
View
B
Retailer 10
-
$5,134 SGD
$4,016 USD
View
Retailer 11
-
$7,606 SGD
ZAR 96,123 ZAR
View
Price under review
Most Expensive
MOH London
LG534223671 · Oct 29
$8,934 SGD
£5,503 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $2,824 SGDSave up to $2,310 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
3.21ct Round
$2,824 SGD